			* {
				padding: 0px;
				margin: 0px;
				box-sizing: border-box;
				cursor: pointer;
			}
			
			a {
				text-decoration: none;
			}
			
			html,
			body {
				width: 100%;
				height: 100%;
				background: #F7F7F7;
				box-sizing: border-box;
				min-width: 3.2rem;
				/*font-size: .14rem;*/
				font-family: " PingFangSC-Regular";
			}
			/*通用头部样式*/
			
			.all_top {
				width: 100%;
				height: .5rem;
				color: #EAF2FD;
				line-height: .5rem;
				/*position: relative;*/
				position: fixed;
				top: 0px;
				z-index: 10000;
				text-align: center;
				font-size:0.18rem;
				background: #21538D;
			}
			
			.all_top font {
				font-size: .18rem;
			}
			
			.all_top>a {
				color: white;
			}
			/*矢量图标样式*/
			
			.icon-myback {
				position: absolute;
				left: 0px;
				padding-left: .05rem;
				margin: 0px;
				padding: 0px;
				font-size: .25rem;
			}
			
			.exchangeprice_footer {
				position: fixed;
				bottom: 0px;
				left: 0px;
			}
